<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登陆页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
    <!-- 引入jQuery -->
    <script src="js/jquery.min.js"></script>
</head>

<body>
    <!-- 导航栏 -->
    <div class="nav">
        <img src="img/logo2.jpg" alt="">
        <span class="title">我的博客系统</span>
        <!-- 用来占据中间位置 -->
        <span class="spacer"></span>
        <a href="blog_list.html">主页</a>
        <a href="blog_edit.html">写博客</a>
        <a href="login.html">登陆</a>
        <!-- <a href="#">注销</a> -->
    </div>
    <!-- 版心 -->
    <div class="login-container">
        <!-- 中间的登陆框 -->
        <div class="login-dialog">
            <h3>登陆</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password">
            </div>
            <div class="row">
                <button id="submit" onclick="mysub()">提交</button>
            </div>
        </div>
    </div>
</body>
        <script>
        
            function mysub() {
                // 非空效验
                var username = jQuery("#username");
                var password = jQuery("#password");

                if(username.val() == "") {
                    alert("请先输入用户名!");
                    username.focus();
                    return false;
                }

                if(password.val() == "") {
                    alert("请输入密码!");
                    password.focus();
                    return false;
                }

                    jQuery.ajax({
                        url:"/user/login",
                        type:"POST",
                        data:{
                            "username":username.val(),
                            "password":password.val()
                        },

                        success:function(result) {
                            if(result.code == 200 && result.data == 1) {
                                alert("登录成功!");
                                location.href = "myblog_list.html";
                            }else {
                                alert("抱歉:用户名或密码错误,请重新输入!");
                                username.focus();
                            }
                        }
                    });

             }
            

        </script>

</html>